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This review discusses the evaluation of animal models for hair research and regeneration, highlighting their importance and limitations, and calls for improved approaches to advance understanding of human hair diseases.

The researchers reported a high incidence of hyperuricemia in women with PCOS, with positive correlations to testosterone, SHBG, HOMA-IR, and LDL levels, but negative correlations to HbA1C, FPG, and FSI.

Keratinocyte Growth Factor-Hair Serum may help prevent hair loss during chemotherapy, but more research is needed.

This study suggests that a specific region upstream of the TGF-β1 gene may play a key role in androgenetic alopecia by regulating gene expression in a cell-specific manner.

This study constructed a model to predict finasteride's inhibitory activity on 5α-reductase type 2 and calculated that a 1 μM plasma concentration, after 50 mg administration, matches prostate inhibition levels.

In this study, PKC ε transgenic mice exposed to ultraviolet radiation showed increased hair follicle stem cell frequency and altered gene expression compared to wild-type mice, suggesting a potential role in skin cancer susceptibility.

This article describes the efficient synthesis of (S)-N-(2-bromo-6-methoxypyridin-4-yl)-2-hydroxy-2,4-dimethylpentanamide, a novel topical antiandrogen, with high purity and enantiomeric excess but reports no pharmacological results.

This study developed and validated a sensitive LC-MS/MS method for quantifying tamsulosin in human serum, achieving high analyte recovery and demonstrating applicability in clinical research for benign prostatic hyperplasia.

In this study, researchers developed a new method called Enriched-GF, which enhances growth factor recovery from platelet concentrates through a combination of glass bead activation, freeze-thaw cycling, and calcium stimulation, outperforming conventional methods by providing higher and more consistent yields for regenerative medicine applications.

This study found that several synthesized pregnane derivatives exhibited significant inhibitory effects on testosterone conversion to dihydrotestosterone and reduced related androgenic parameters in multiple pharmacological models.

This study aimed to create and evaluate a herbal hair serum containing curry leaf and hibiscus extracts, formulated to promote hair growth and reduce hair loss using castor and almond oils as the base.

This study highlights the increasing consumer preference for herbal and organic hair care products due to their minimal side effects, and it describes various natural ingredients like fenugreek and flaxseed that may help treat hair disorders and promote healthy hair growth.

CD44 variant changes start alopecia areata, but don't maintain it.

This study involving 81 yaks found significant correlations between melatonin, dihydrotestosterone, and immunoglobulin levels in blood serum and mineral content in hair, suggesting these factors may jointly influence yak hair growth and immune status, providing a potential non-invasive indicator of overall health.

This study supports the idea that inflammation may play a role in the development of androgenetic alopecia, as indicated by certain immune deposits and porphyrins found more frequently in bald scalp biopsies compared to controls.

This study found that topical simvastatin induced remission and hair regrowth in a mouse model of alopecia areata, potentially by modulating T cell activity and reducing pro-inflammatory cytokine signaling.

In this study, researchers found that retinoids might improve lupus nephritis resistant to conventional treatments, but the sample size was too small for significant results, and side effects were noted.

This research found evidence of inflammatory involvement in androgenetic alopecia, with higher deposition of certain immune components in the scalp of affected patients compared to those without baldness.

In this study, HA-P5, a nanoparticle derived from peptide and polysaccharide conjugation, effectively reduced acne lesions and sebum production by inhibiting specific receptors in cells, without triggering unfavorable reactions compared to a commercial inhibitor, highlighting HA-P5's potential as a novel acne treatment.

This review discusses the role of the complement pathway in alopecia areata and reports no new clinical results; the authors suggest that targeting this pathway could offer treatment options.

This review discusses the hormonal and genetic factors influencing acne development, emphasizing the role of androgens and insulin signaling but reports no new clinical results.

This study found that thalidomide increased peripheral lymphocyte counts and reduced inflammation in lupus erythematosus patients, but was associated with polyneuropathy, suggesting careful use in refractory cases.

This study found that nuclear androgen receptors are not necessary for androgen self-administration, suggesting that plasma membrane receptors might be involved.

This study reports that hair follicle-derived mesenchymal stem cells significantly reduced hair loss and inflammation in alopecia areata models, suggesting a potential therapeutic approach.

This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.

This study found that women with female pattern hair loss had significant hormonal imbalances, specifically involving adrenal androgens, suggesting these may play a central role in the condition's development.

This study found that the black bean-licorice-biotae folium extract may improve hair diameter, scalp moisture, and sebum secretion, although its effect on hair density was not significant.

This study found that several demographic, familial, lifestyle, and metabolic factors were independently associated with androgenic alopecia, differing by severity across various subtype classifications.

This review discusses the potential of P. polyphylla saponins to treat acne through antibacterial, anti-inflammatory, immunomodulatory, and antioxidant effects, noting that acne's complex pathogenesis makes this line of research promising for future studies.

This case report details a 27-year-old woman's diagnosis of systemic lupus erythematosus with immune-mediated intravascular haemolysis, which improved with steroid treatment.